diff -up netcdf-fortran-4.5.2/nf-config.in.pkgconfig netcdf-fortran-4.5.2/nf-config.in
--- netcdf-fortran-4.5.2/nf-config.in.pkgconfig	2020-02-23 17:12:57.278057384 -0700
+++ netcdf-fortran-4.5.2/nf-config.in	2020-02-23 17:14:11.419048337 -0700
@@ -5,20 +5,18 @@
 
 prefix=@prefix@
 exec_prefix=@exec_prefix@
-libdir=@libdir@
 includedir=@includedir@
-fmoddir=@fmoddir@
 
 cc="@CC@"
 fc="@FC@"
 cflags="-I${includedir} @CPPFLAGS@" 
-fflags="-I${includedir} @MOD_FLAG@${fmoddir}"
+fflags=`pkg-config netcdf-fortran --cflags`
 has_dap="@HAS_DAP@"
 has_nc2="@HAS_NC2@"
 has_nc4="@HAS_NC4@"
 has_f90="@HAS_F90@"
 has_f03="@HAS_F03@"
-flibs="-L${libdir} @NC_FLIBS@"
+flibs=`pkg-config netcdf-fortran --libs`
 version="@PACKAGE_NAME@ @PACKAGE_VERSION@"
 
 usage()